Bearing selection, life calculation, failure analysis and application cases — original articles by the RAYSDE engineering team.
Field lessons from multiple plate-mill leveller overhauls: failure analysis (carbonized grease, clearance selection), 24130/23936 spherical roller bearing selection, oil-air lubrication and roll surface remanufacturing. Includes 8 FAQs.
Complete guide to ISO 281 basic rating life L10 calculation, including load factors, speed correction, reliability adjustment and practical engineering tips. (article in Chinese)
Systematic selection logic and common pitfalls for 12 bearing types across four dimensions: load direction, speed, precision requirements, and mounting space. (article in Chinese)
One-chart decoder for bearing suffix meanings: seal type, cage material, precision class, clearance group — essential selection reference. (article in Chinese)